ASP.net Repeater get current index, pointer, or counter

Question

the question is really simple. Is there a way to access the current pointer/counter for an asp Repeater control.

I have a list with items and I would like one of the repeaters columns (it repeats and html table) to be something like ...

Item 1 | some info

Item 2 | some info

... and so on

1 and 2 being the counter.

Possible duplicate of [ASP.NET repeater alternate row highlighting without full blown ](http://stackoverflow.com/questions/847806/asp-net-repeater-alternate-row-highlighting-without-full-blown-alternatingitemt) — Richard Ev, Mar 01 '16 at 09:25

score 162 · Accepted Answer · answered Jul 01 '09 at 07:29

162

To display the item number on the repeater you can use the Container.ItemIndex property.

<asp:repeater id="rptRepeater" runat="server">
    <itemtemplate>
        Item <%# Container.ItemIndex + 1 %>| <%# Eval("Column1") %>
    </itemtemplate>
    <separatortemplate>
        <br />
    </separatortemplate>
</asp:repeater>

answered Jul 01 '09 at 07:29

Binoj Antony

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yep, that's the trick. thx for the help, you have to know where to look :) – Jan W. Jul 01 '09 at 07:35
Thanks for this useful tip. :) – Sedat Kumcu Feb 24 '18 at 13:51

score 6 · Answer 2 · answered Jul 01 '09 at 07:44

Add a label control to your Repeater's ItemTemplate. Handle OnItemCreated event.

ASPX

<asp:Repeater ID="rptr" runat="server" OnItemCreated="RepeaterItemCreated">
    <ItemTemplate>
        <div id="width:50%;height:30px;background:#0f0a0f;">
            <asp:Label ID="lblSr" runat="server" 
               style="width:30%;float:left;text-align:right;text-indent:-2px;" />
            <span 
               style="width:65%;float:right;text-align:left;text-indent:-2px;" >
            <%# Eval("Item") %>
            </span>
        </div>
    </ItemTemplate>
</asp:Repeater>

Code Behind:

    protected void RepeaterItemCreated(object sender, RepeaterItemEventArgs e)
    {
        Label l = e.Item.FindControl("lblSr") as Label;
        if (l != null)
            l.Text = e.Item.ItemIndex + 1+"";
    }

+1 because I was looking for something like Item.ItemIndex in CodeBehind. I looked for Item.Index but no joy... — Resource, Dec 04 '15 at 12:55

ASP.net Repeater get current index, pointer, or counter

2 Answers2